In this stunning six-minute performance, master juggler Michael Moschen performs "The Triangle," an advanced juggling routine involving a large triangle placed onstage. He bounces the balls off the triangle, dribbles them with his feet, and reaches a level of coordination I can't imagine. Behold, The Triangle:

Trivia note: Moschen did Bowie's crystal ball work in the movie Labyrinth. He also gave a nearly 40-minute TED Talk in 2002, explaining his process and showing off his skills extensively. It's well worth your time: